2955465960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{56359}}^1$

素因数の和:56415

約数の個数: 128

約数和(自身を含む): 9739008000

約数和(自身を除く): 6783542040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1748, 2185, 2280, 2622, 2760, 3496, 4370, 5244, 6555, 8740, 10488, 13110, 17480, 26220, 52440, 56359, 112718, 169077, 225436, 281795, 338154, 450872, 563590, 676308, 845385, 1070821, 1127180, 1296257, 1352616, 1690770, 2141642, 2254360, 2592514, 3212463, 3381540, 3888771, 4283284, 5185028, 5354105, 6424926, 6481285, 6763080, 7777542, 8566568, 10370056, 10708210, 12849852, 12962570, 15555084, 16062315, 19443855, 21416420, 24628883, 25699704, 25925140, 31110168, 32124630, 38887710, 42832840, 49257766, 51850280, 64249260, 73886649, 77775420, 98515532, 123144415, 128498520, 147773298, 155550840, 197031064, 246288830, 295546596, 369433245, 492577660, 591093192, 738866490, 985155320, 1477732980, 2955465960]

約数ペア:

[(1, 2955465960), (2, 1477732980), (3, 985155320), (4, 738866490), (5, 591093192), (6, 492577660), (8, 369433245), (10, 295546596), (12, 246288830), (15, 197031064), (19, 155550840), (20, 147773298), (23, 128498520), (24, 123144415), (30, 98515532), (38, 77775420), (40, 73886649), (46, 64249260), (57, 51850280), (60, 49257766), (69, 42832840), (76, 38887710), (92, 32124630), (95, 31110168), (114, 25925140), (115, 25699704), (120, 24628883), (138, 21416420), (152, 19443855), (184, 16062315), (190, 15555084), (228, 12962570), (230, 12849852), (276, 10708210), (285, 10370056), (345, 8566568), (380, 7777542), (437, 6763080), (456, 6481285), (460, 6424926), (552, 5354105), (570, 5185028), (690, 4283284), (760, 3888771), (874, 3381540), (920, 3212463), (1140, 2592514), (1311, 2254360), (1380, 2141642), (1748, 1690770), (2185, 1352616), (2280, 1296257), (2622, 1127180), (2760, 1070821), (3496, 845385), (4370, 676308), (5244, 563590), (6555, 450872), (8740, 338154), (10488, 281795), (13110, 225436), (17480, 169077), (26220, 112718), (52440, 56359)]